CN113681112A

CN113681112A - Automobile parts welds and uses high-efficient package assembly

Info

Publication number: CN113681112A
Application number: CN202111137967.0A
Authority: CN
Inventors: 陈超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-11-23

Abstract

The invention provides a high-efficiency assembly structure for welding automobile parts, and relates to the field of automobile machining tools. This high-efficient package assembly is used based on automobile parts welding, comprises a workbench, support the equal fixedly connected with second servo motor in one side upper end middle part of limiting plate, support the equal fixedly connected with spout in opposite side upper end of limiting plate, the equal threaded connection in middle part both ends of two-way threaded rod has the slip clamp splice, the front end fixed connection of second bull stick is on the well upper portion of driving-disc, the lower extreme of driving-disc rotates and is connected with spacing dish, the lower extreme of second transfer line runs through lower extreme front side middle part and the fixedly connected with tup of motor case. Through carrying out the centre gripping to automobile parts through clamping device, realized not needing artifical handheld automobile parts to through going medicine skin device and grinding device, realized that the medicine skin of welding point can get rid of totally effectively, be worth wideling popularize.

Description

Automobile parts welds and uses high-efficient package assembly

Technical Field

The invention relates to the field of automobile processing tools, in particular to an efficient assembly structure for welding automobile parts.

Background

Automobile parts are all units forming the whole automobile part processing and products serving the automobile part processing, are necessary factors for supporting the continuous and healthy development of the automobile industry as the basis of the automobile industry, and particularly, the autonomous development and innovation which are vigorously and vigorously carried out in the current automobile industry needs a strong part system for supporting.

Automobile parts adds man-hour in production, each part spare part needs the welding equipment, current welding assembly device, mainly there are following two shortcomings, firstly, do not set up clamping device, need artifical handheld spare part during the welding, the injured probability increase of staff when leading to the welding position inaccurate and having increased the welding, and work efficiency is low, secondly, the welding coating that gets rid of welding position that can not be timely gets rid of effectively, lead to the remaining of welding coating, it is comparatively difficult to get rid of the coating once more in the later stage, influence the welding quality of spare part.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an efficient assembly structure for welding automobile parts, and solves the problems that when the automobile parts are welded, the parts need to be manually held, so that potential safety hazards are caused, the working efficiency is low, and the coatings of welding points cannot be effectively removed in time.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a high-efficiency assembly structure for welding automobile parts comprises a workbench, wherein a driving box is fixedly connected to the middle of the lower end of the workbench, a turntable is rotatably connected to the inner periphery of the middle of the workbench, supporting limit plates are uniformly distributed on the upper portion of the turntable, a second servo motor is fixedly connected to the middle of the upper end of one side of each supporting limit plate, a chute is fixedly connected to the upper end of the other side of each supporting limit plate, two ends in the chute are rotatably connected with a bidirectional threaded rod through bearings, two ends of the bidirectional threaded rod penetrate through the middle of two ends of the chute and are fixedly connected with a hexagonal rod, two ends of the middle of the bidirectional threaded rod are respectively in threaded connection with a sliding clamping block, a supporting seat is fixedly connected to the middle of the rear side of the workbench, a motor box is fixedly connected to the upper end of the supporting seat, and a second motor is fixedly connected to the middle of the rear side in the motor box, the front end driving end of the second motor is fixedly connected with a second rotating rod, the front end of the second rotating rod is fixedly connected to the middle upper portion of the driving disc, the lower end of the driving disc is rotatably connected with a limiting disc, the middle of the lower end of the limiting disc is fixedly connected with a second transmission rod, and the lower end of the second transmission rod penetrates through the middle of the front side of the lower end of the motor box and is fixedly connected with a hammer head.

Preferably, the equal fixedly connected with supporting leg in lower part four corners of workstation, the equal fixed connection of lower extreme in the upper portion four corners of base of supporting leg, the lower part four corners of base all rotates and is connected with the pulley.

Preferably, the first servo motor of the interior diapire middle part fixedly connected with of drive case, the first actuating lever of first servo motor's upper end drive end fixedly connected with, the middle part of first actuating lever is passed through the bearing and is rotated the middle part of connection at the triangle limiting plate, the first gear of the upper end fixedly connected with of first actuating lever, the equal meshing of first gear is connected with the second gear, the equal meshing of second gear is connected with the ring gear, the upper portion fixed connection of ring gear is in the lower part of carousel, the equal first bull stick of fixedly connected with in middle part of second gear, the triangle of connection at the triangle limiting plate is all rotated through the bearing to the lower extreme of first bull stick.

Preferably, the middle part of the left side of the workbench is connected with a first mechanical arm through a bolt, and the lower end of the right side of the first mechanical arm is fixedly connected with an electric welding device.

Preferably, there is the second arm right side middle part of workstation through bolted connection, the spacing seat of left side lower extreme fixedly connected with of second arm, the first motor of rear side fixedly connected with of spacing seat, the first transmission rod of front end drive end fixedly connected with of first motor, the both ends of first transmission rod are all rotated through the bearing and are connected in the front and back side middle part of spacing seat, the middle part fixedly connected with emery wheel of first transmission rod.

Preferably, the driving end of the second servo motor is fixedly connected to one end of the second driving rod, and the other end of the second driving rod penetrates through the middle of the upper end of the supporting limiting plate and is fixedly connected to the middle of one side of the sliding groove.

Preferably, the side that the slip clamp splice is close to all is connected with the antislip strip through self tapping screw.

Preferably, the periphery of the lower end of the limiting disc is fixedly connected with a spring, and the lower end of the spring is fixedly connected to the middle of the front side of the lower wall in the motor box.

The working principle is as follows: firstly, automobile parts to be welded and assembled are sequentially placed between sliding clamping blocks of a group of clamping devices on an upper rotary table, a hexagonal rod is screwed by a spanner, the sliding clamping blocks are driven by a bidirectional threaded rod to be applied, so that the automobile parts are clamped by the sliding clamping blocks, anti-slip strips connected with self-tapping screws are arranged on the sliding clamping blocks, the automobile parts can be prevented from falling off when the automobile parts are clamped, welded and peeled, a first servo motor is started, a first gear is driven by a first driving rod to rotate, a second gear meshed and connected with the first gear is driven to rotate, a gear ring is further driven to rotate, so that the rotary table is rotated, the automobile parts to be welded are driven to rotate to the lower end of an electric welding device of a first mechanical arm, the first mechanical arm is started, the electric welding device is started, the automobile parts are welded, and after the upper surface is welded, the second servo motor is started, the sliding groove is driven to rotate by the second driving rod, so that the automobile parts are overturned, the lower surfaces of the automobile parts are welded, the automobile parts are clamped by the clamping device and can be automatically overturned, the automobile parts do not need to be manually held by hands, the condition that the welding position is inaccurate during welding is reduced, the condition that workers are injured during welding due to holding the parts by hands is avoided, the working efficiency is improved by automatic overturning, after welding is completed, the driving structure in the driving box is started again to drive the turntable to rotate, so that the automobile parts are rotated to the lower end of the chemical coat removing device, the second motor in the motor box is started, the driving disc is driven to rotate by the second rotating rod, the position fixed by the second rotating rod is offset from the upper center of the driving disc, the limiting disc can be rotated to enable the limiting disc to move up and down, and then the hammer head is driven to move up and down by the second driving rod, the spring can reset the limiting disc, the welding position is continuously hammered by the hammer head, the coating of the welding point can be effectively removed, the second servo motor is started similarly to turn over the automobile part, then the coating removing treatment is carried out on the welding position, after the coating of the welding point on the surface of the automobile part is simply treated by hammering, the driving structure in the driving box is restarted to enable the automobile part to move to the lower end of the polishing device, the second mechanical arm is started, the first motor is started, the grinding wheel is driven to rotate through the first transmission rod, the residual coating which is difficult to treat of the welding point is polished, the welding point is polished to be smooth, the coating of the welding point can be effectively removed, after polishing is completed, the automobile part is rotated again to the front of a worker through the rotation of the turntable to carry out blanking, and when welding is carried out, the automobile part can be clamped by the upper group of clamping devices and the lower group of clamping devices, the working efficiency is improved, and the device is worthy of great popularization.

(III) advantageous effects

The invention provides an efficient assembly structure for welding automobile parts. The method has the following beneficial effects:

1. the invention firstly places the automobile parts to be welded and assembled between the sliding clamping blocks of a group of clamping devices on the upper turntable in sequence, screws the hexagonal rod by a wrench, the bidirectional threaded rod drives the sliding clamping block to be applied, so that the sliding clamping block clamps the automobile parts, the sliding clamping block is provided with the anti-slip strip connected through the self-tapping screw, can prevent the automobile parts from falling off when clamping, welding and peeling off the coating, starts the first mechanical arm and starts the electric welding device, the automobile parts are welded, after the welding of the upper surface is finished, the second servo motor is started, the sliding chute is driven to rotate through the second driving rod, so that the automobile parts are overturned, the lower surface of the automobile part is welded, the automobile part is clamped through the clamping device and can be automatically turned over, and the automobile part does not need to be manually held.

2. After welding is finished, a second motor in a motor box is started, a driving disc is driven to rotate through a second rotating rod, the position fixed by the second rotating rod is the upper center position of the driving disc, a limiting disc can be driven to move up and down through the rotation of the driving disc, a hammer head is further driven to move up and down through a second transmission rod, the limiting disc can be reset through a spring, the welding position is continuously hammered through the hammer head, coating of a welding point can be effectively removed, a second servo motor is started in a similar manner, automobile parts are overturned, coating removal treatment is carried out on the welding position, after the coating of the welding point on the surface of the automobile part is simply treated through hammering, a driving structure in the driving box is started again, the automobile parts are driven to move to the lower end of a polishing device, a second mechanical arm is started, a first motor is started, and a grinding wheel is driven to rotate through a first transmission rod, and polishing the residual hard-to-process coating of the welding point, and polishing the welding point to be flat, so that the coating of the welding point can be effectively removed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side sectional view of the peeling structure of the present invention;

FIG. 4 is a perspective view of the driving structure of the driving box of the present invention;

FIG. 5 is a perspective view of the clamping device of the present invention;

FIG. 6 is a top cross-sectional view of the clamping device of the present invention;

fig. 7 is a perspective view of the grinding wheel dressing mechanism of the present invention.

Wherein, 1, a workbench; 2. supporting legs; 3. a base; 4. a pulley; 5. a drive box; 6. a first servo motor; 7. a first drive lever; 8. a first gear; 9. a triangular limit plate; 10. a first rotating lever; 11. a second gear; 12. a gear ring; 13. supporting a limit plate; 14. a second servo motor; 15. a second drive lever; 16. a chute; 17. a bidirectional threaded rod; 18. a hexagonal bar; 19. a sliding clamping block; 20. self-tapping screws; 21. anti-slip strips; 22. a first robot arm; 23. an electric welding device; 24. a second mechanical arm; 25. a limiting seat; 26. a first motor; 27. a first drive lever; 28. a grinding wheel; 29. a supporting seat; 30. a motor case; 31. a second motor; 32. a second rotating rod; 33. a drive disc; 34. a limiting disc; 35. a second transmission rod; 36. a spring; 37. a hammer head; 38. a turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, an embodiment of the present invention provides a high-efficiency assembly structure for welding automobile parts, which includes a workbench 1, a driving box 5 is fixedly connected to the middle of the lower end of the workbench 1, a turntable 38 is rotatably connected to the inner circumference of the middle of the workbench 1, supporting limit plates 13 are uniformly distributed on the upper portion of the turntable 38, a second servo motor 14 is fixedly connected to the middle of the upper end of one side of each supporting limit plate 13, a sliding chute 16 is fixedly connected to the upper end of the other side of each supporting limit plate 13, two ends in the sliding chute 16 are rotatably connected to a bidirectional threaded rod 17 through bearings, two ends of the bidirectional threaded rod 17 penetrate through the middle of two ends of the sliding chute 16 and are fixedly connected to a hexagonal rod 18, two ends of the middle of the bidirectional threaded rod 17 are respectively and threadedly connected to a sliding clamp 19, automobile parts to be welded and assembled are sequentially placed between the sliding clamp blocks 19 of a set of clamping devices on the turntable 38, the hexagonal rod 18 is screwed by a wrench, the sliding clamping block 19 is driven to apply through the bidirectional threaded rod 17, the sliding clamping block 19 clamps automobile parts, the driving structure in the driving box 5 is started, the turntable 38 is driven to rotate, the automobile parts are sequentially welded, coated and polished, the second servo motor 14 is started, the sliding chute 16 is driven to rotate through the second driving rod 15, the automobile parts are overturned, the lower surfaces of the automobile parts are welded, coated and polished, the automobile parts are clamped through the clamping device and can be automatically overturned, the automobile parts do not need to be manually held, the situations that welding positions, coated and polished are inaccurate are reduced, the situations that workers hold the parts by hands to cause welding, coating removal and polishing are injured are avoided, and the working efficiency is increased through automatic overturning, the middle part of the rear side of the workbench 1 is fixedly connected with a supporting seat 29, the upper end of the supporting seat 29 is fixedly connected with a motor box 30, the middle part of the rear side in the motor box 30 is fixedly connected with a second motor 31, the front end driving end of the second motor 31 is fixedly connected with a second rotating rod 32, the front end of the second rotating rod 32 is fixedly connected with the middle upper part of a driving disk 33, the lower end of the driving disk 33 is rotatably connected with a limiting disk 34, the middle part of the lower end of the limiting disk 34 is fixedly connected with a second transmission rod 35, the lower end of the second transmission rod 35 penetrates through the middle part of the front side of the lower end of the motor box 30 and is fixedly connected with a hammer head 37, after welding is completed, the driving structure in the driving box 5 is restarted to drive the rotating disk 38 to rotate, so that automobile parts rotate to the lower end of the medicine removing device, the second motor 31 in the motor box 30 is started, the driving disk 33 is driven to rotate by the second rotating rod 32, and the fixed position of the second rotating rod 32 is the upper position of the center of the driving disk 33, the accessible driving-disc 33 rotates, makes spacing dish 34 up-and-down motion, and then drives tup 37 up-and-down motion through second transfer line 35, constantly hammers the welding position through tup 37, can get rid of the coating of welding point effectively.

The equal fixedly connected with supporting leg 2 in lower part four corners of workstation 1, the equal fixed connection of lower extreme in supporting leg 2 is in the upper portion four corners of base 3, and the lower part four corners of base 3 all rotates and is connected with pulley 4, makes things convenient for the mobile device.

The middle part of the inner bottom wall of the driving box 5 is fixedly connected with a first servo motor 6, the upper end driving end of the first servo motor 6 is fixedly connected with a first driving rod 7, the middle part of the first driving rod 7 is rotatably connected with the middle part of a triangular limit plate 9 through a bearing, the upper end of the first driving rod 7 is fixedly connected with a first gear 8, the first gear 8 is respectively and respectively engaged with a second gear 11, the second gear 11 is respectively and respectively engaged with a gear ring 12, the upper part of the gear ring 12 is fixedly connected with the lower part of a rotary table 38, the middle part of the second gear 11 is respectively and respectively fixedly connected with a first rotary rod 10, the lower end of the first rotary rod 10 is respectively and rotatably connected with a triangle of the triangular limit plate 9 through a bearing, the first servo motor 6 is started, the first gear 8 is driven by the first driving rod 7, the second gear 11 which is engaged with the first gear 8 is rotated, and further drives the gear ring 12 to rotate, thereby rotating the rotary table 38, the lower ends of the electric welding device 23, the coating removing device and the grinding device which drive the automobile parts to be welded to rotate are sequentially processed.

The middle part of the left side of the workbench 1 is connected with a first mechanical arm 22 through a bolt, and the lower end of the right side of the first mechanical arm 22 is fixedly connected with an electric welding device 23, so that the surfaces of automobile parts can be welded.

There is second arm 24 at the right side middle part of workstation 1 through bolted connection, the spacing seat 25 of left side lower extreme fixedly connected with of second arm 24, the first motor 26 of rear side fixedly connected with of spacing seat 25, the first drive rod 27 of front end drive end fixedly connected with of first motor 26, the both ends of first drive rod 27 are all rotated through the bearing and are connected in the front and back side middle part of spacing seat 25, the middle part fixedly connected with emery wheel 28 of first drive rod 27, utilize emery wheel 28 to rotate, get rid of totally to remaining coating on the surperficial welding point of automobile parts, and polish smoothly the burr of the welding point on automobile parts surface.

The equal fixed connection of drive end at second actuating lever 15 of second servo motor 14, the other end of second actuating lever 15 all runs through the upper end middle part and the fixed connection that support limiting plate 13 in one side middle part of spout 16, makes the slip clamp splice 19 of centre gripping automobile parts drive automobile parts upset, has realized not needing artifical upset automobile parts.

One side that slip clamp splice 19 is close to mutually all is connected with antislip strip 21 through self tapping screw 20, prevents that slip clamp splice 19 from appearing the condition that drops when centre gripping automobile parts.

The periphery of the lower end of the limiting disc 34 is fixedly connected with a spring 36, the lower end of the spring 36 is fixedly connected to the middle part of the front side of the inner lower wall of the motor box 30, and the spring 36 can enable the limiting disc 34 to reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile parts welds and uses high-efficient package assembly, includes workstation (1), its characterized in that: the lower end middle part of the workbench (1) is fixedly connected with a driving box (5), the middle part of the workbench (1) is connected with a turntable (38) in an inner circumferential rotation manner, supporting limit plates (13) are uniformly distributed on the upper part of the turntable (38), the middle part of the upper end of one side of each supporting limit plate (13) is fixedly connected with a second servo motor (14), the upper end of the other side of each supporting limit plate (13) is fixedly connected with a sliding chute (16), two ends in the sliding chute (16) are rotatably connected with a bidirectional threaded rod (17) through bearings, two ends of the bidirectional threaded rod (17) penetrate through the middle parts of two ends of the sliding chute (16) and are fixedly connected with a hexagonal rod (18), two ends of the middle part of the bidirectional threaded rod (17) are respectively connected with a sliding clamping block (19) in a threaded manner, the middle part of the rear side of the workbench (1) is fixedly connected with a supporting seat (29), and the upper end of the supporting seat (29) is fixedly connected with a motor box (30), rear side middle part fixedly connected with second motor (31) in motor case (30), the front end drive end fixedly connected with second bull stick (32) of second motor (31), the front end fixed connection of second bull stick (32) is on the well upper portion of driving-disc (33), the lower extreme of driving-disc (33) rotates and is connected with spacing dish (34), the lower extreme middle part fixedly connected with second transfer line (35) of spacing dish (34), the lower extreme of second transfer line (35) runs through the lower extreme front side middle part and fixedly connected with tup (37) of motor case (30).

2. The efficient assembling structure for welding automobile parts according to claim 1, wherein: the equal fixedly connected with supporting leg (2) in lower part four corners of workstation (1), the equal fixed connection of lower extreme in supporting leg (2) is in the upper portion four corners of base (3), the lower part four corners of base (3) all rotates and is connected with pulley (4).

3. The efficient assembling structure for welding automobile parts according to claim 1, wherein: interior diapire middle part fixedly connected with first servo motor (6) of drive case (5), the upper end drive end fixedly connected with first actuating lever (7) of first servo motor (6), the middle part of first actuating lever (7) is passed through the bearing and is rotated the middle part of connecting at triangle limiting plate (9), the upper end fixedly connected with first gear (8) of first actuating lever (7), first gear (8) all meshes and is connected with second gear (11), second gear (11) all meshes and is connected with ring gear (12), the upper portion fixed connection of ring gear (12) is in the lower part of carousel (38), the equal first bull stick (10) of fixedly connected with in middle part of second gear (11), the triangle of connecting at triangle limiting plate (9) is all rotated through the bearing to the lower extreme of first bull stick (10).

4. The efficient assembling structure for welding automobile parts according to claim 1, wherein: the left side middle part of workstation (1) has first arm of machinery (22) through bolted connection, the right side lower extreme fixedly connected with electric welding device (23) of first arm of machinery (22).

5. The efficient assembling structure for welding automobile parts according to claim 1, wherein: the right side middle part of workstation (1) has second arm (24) through bolted connection, the spacing seat of left side lower extreme fixedly connected with (25) of second arm (24), the first motor of rear side fixedly connected with (26) of spacing seat (25), the first transmission pole (27) of front end drive end fixedly connected with of first motor (26), the both ends of first transmission pole (27) are all rotated through the bearing and are connected in the front and back side middle part of spacing seat (25), the middle part fixedly connected with emery wheel (28) of first transmission pole (27).

6. The efficient assembling structure for welding automobile parts according to claim 1, wherein: the driving end of the second servo motor (14) is fixedly connected to one end of the second driving rod (15), and the other end of the second driving rod (15) penetrates through the middle of the upper end of the supporting limiting plate (13) and is fixedly connected to the middle of one side of the sliding groove (16).

7. The efficient assembling structure for welding automobile parts according to claim 1, wherein: one side of the sliding clamping block (19) close to each other is connected with an anti-slip strip (21) through a self-tapping screw (20).

8. The efficient assembling structure for welding automobile parts according to claim 1, wherein: the periphery of the lower end of the limiting disc (34) is fixedly connected with a spring (36), and the lower end of the spring (36) is fixedly connected to the middle of the front side of the inner lower wall of the motor box (30).